通过

PipelineBuffer.SetSingle Method

  • 项目

Assigns a float to a buffer column.

命名空间: Microsoft.SqlServer.Dts.Pipeline
程序集: Microsoft.SqlServer.PipelineHost (in microsoft.sqlserver.pipelinehost.dll)

语法

声明
Public Sub SetSingle ( _
    columnIndex As Integer, _
    value As Single _
)

public void SetSingle (
    int columnIndex,
    float value
)

public:
void SetSingle (
    int columnIndex, 
    float value
)

public void SetSingle (
    int columnIndex, 
    float value
)

public function SetSingle (
    columnIndex : int, 
    value : float
)

参数

  • columnIndex
    The index of the column in the buffer row.
  • value
    The value assigned to the buffer column.

备注

The SetSingle method assigns a float to the buffer column specified by the columnIndex parameter.

If the value being assigned to the buffer column is not a float or the buffer column DataType is not DT_R4, an UnsupportedBufferDataTypeException occurs.

线程安全

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

平台

开发平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

目标平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

请参阅

参考

PipelineBuffer Class
PipelineBuffer Members
Microsoft.SqlServer.Dts.Pipeline Namespace